What condition leads to cyanosis of the skin?
A. Lack of oxygen in the blood
B. Excess blood loss
C. Hyperpigmentation of the skin
D. Infection of the blood
A. Lack of oxygen in the blood
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Which of the following breakfasts would likely remain in the stomach longest?
A. The type of meal has no effect on the rate of gastric emptying. B. Fried eggs, bacon, and hash browns C. Toast, orange juice, and coffee D. A bowl of cereal with skim milk E. A boiled egg, toast, and juice
Which of the following about mechanical advantage is true?
A. It is the ratio of its effort to the length of it's resistance arm. B. It is equal to the length of the resistance arm divided by the length of the effort arm. C. If the mechanical advantage is more than 1.0, the lever produces more speed or distance than the input. D. If the mechanical advantage is less than 1.0, the lever produces less force than the input.
Because the response of a nerve fiber is all-or-none, a greater intensity of stimulus does not produce a stronger impulse.
Answer the following statement true (T) or false (F)
Which of the following is not found on a typical vertebra?
A. Spinous process B. Vertebral body C. Vertebral head D. Vertebral foramen E. Transverse processes